prasad.gai prasad.gai - 27 days ago 4
Android Question

toast issue in android

enter image description hereenter image description herehi

I am a new developer in Android, I am displaying a simple Toast when I click a button. My issue is when I click on a button multiple times that Toast message keeps displaying until I get to the main screen. I would like to stop the Toast when I get the main screen and kill the Toast message in corresponding activity. I have attached a screenshot

I have written code as follows:

public class Main extends Activity {

Dialog d;
Toast t;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);


//

//

((Button)findViewById(R.id.button1)).setOnClickListener(new OnClickListener() {

@Override
public void onClick(View v) {
// TODO Auto-generated method stub

t = Toast.makeText(Main.this, "you clicked on button![enter image description here][3]", Toast.LENGTH_LONG);
t.show();

}
});


}
@Override
protected void onPause() {
// TODO Auto-generated method stub
super.onPause();
t.cancel();
}


}

Please can anyone can resolve it?

Answer

Hi I have the same problem. The problem is that the Toast overlaps e.g. if you press 10 times the Toast will stay 10 x LENGTH_SHORT. The only solution I came with was to control the time the Toast is shown by myself. When you show a Toast just keep a track of the last time you show it, it's still on the screen don't show it again. In your worst case the Toast will be visible only LENGTH_SHORT time.